Postmark Logo
Download the Postmark logo in PNG, JPG, WebP, and SVG formats. Free high-resolution brand assets for editorial, comparison, and educational use.
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How to use this logo
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- Allowed: reviews, comparisons, news articles, educational content, integration directories.
- Check the Postmark official brand guidelines before commercial use, advertising, or merchandising.
- Do not modify the colors, proportions, or add effects unless the brand guidelines explicitly permit it.
About Postmark
Postmark is a transactional email delivery service built for developers who need reliable, fast inbox placement. Operating since 2010, it separates transactional and promotional email into distinct message streams to protect sender reputation. Postmark provides both REST API and SMTP integration, built-in email templates with dynamic variables, inbound email processing, webhooks for real-time event notifications, and detailed delivery analytics. The platform enforces strict sender vetting and maintains direct relationships with major inbox providers, consistently achieving sub-second delivery times. It supports custom sending domains with DKIM/SPF authentication, DMARC monitoring, and dedicated IP addresses for high-volume senders.
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